Which is equivalent to open paren negative 2 m plus 5 n close paren squared , and what type of special product is it?
A
4 m squared plus 25 n squared ; a perfect square trinomialB
4 m squared plus 25 n squared ; the difference of squaresC
4 m squared minus 20 m n plus 25 n squared ; a perfect square trinomialD
4 m squared minus 20 m n plus 25 n squared ; the difference of squares